CVE-2026-15488

HIGHPre-NVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

Score 7.3 from GitHub Security Advisory published 2026-07-12. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 7.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

A vulnerability was determined in hcr707305003 shiroiAdmin 1.1/1.3. Affected is the function FileController::upload of the file app/common/controller/FileController.php. Executing a manipulation of the argument File can lead to unrestricted upload. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. Upgrading to version 1.4 is able to address this issue. This patch is called 3ecde28ea8a20a3840dbfefd6d6863ee79a83e70. It is suggested to upgrade the affected component. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3
7.3
EG Score
7.3(medium)
EG Risk
64(Attend)
EG Risk 64/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity73% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
1%
EPSS %ILE
42%
KEV
Not listed

Published

July 12, 2026

Last Modified

July 13, 2026

Advisory Details (3)

Auto-updated Jul 12, 2026
Patch available. Sources: github_commit, github_release.
github_release Patch Available

shiroi_admin_v1.4

Patch available: hcr707305003/shiroiAdmin v1.4

https://github.com/hcr707305003/shiroiAdmin/releases/tag/v1.4
github_commit Patch Available

commit 3ecde28ea8a2 (hcr707305003/shiroiAdmin)

Patch available: hcr707305003/shiroiAdmin v1.4 (contains commit 3ecde28ea8a2)

https://github.com/hcr707305003/shiroiAdmin/commit/3ecde28ea8a20a3840dbfefd6d6863ee79a83e70
generic

GitHub - hcr707305003/shiroiAdmin: ShiroiAdmin ：基于ThinkPHP6.0 + AdminLTE3.2 的后台管理系统 · GitHub

https://github.com/hcr707305003/shiroiAdmin/

Vendor Advisories for CVE-2026-15488(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 5× in last 7d / 57× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 196 total refreshes for this CVE.

  1. 2026-09-18 19:27 UTCEPSS rescore
  2. 2026-09-18 05:10 UTCEG score recompute
  3. 2026-09-18 05:10 UTCGHSA enrichment
  4. 2026-09-16 14:07 UTCEPSS rescore
  5. 2026-09-16 05:14 UTCEPSS rescore
  6. 2026-09-14 11:08 UTCGHSA enrichment
  7. 2026-09-13 23:36 UTCEG score recompute
  8. 2026-09-13 23:36 UTCGHSA enrichment
  9. 2026-09-13 16:46 UTCEPSS rescore
  10. 2026-09-13 08:06 UTCEG score recompute
  11. 2026-09-13 08:06 UTCGHSA enrichment
  12. 2026-09-12 15:00 UTCEPSS rescore
  13. 2026-09-12 13:36 UTCGHSA enrichment
  14. 2026-09-12 02:06 UTCEG score recompute
  15. 2026-09-12 02:06 UTCGHSA enrichment
  16. 2026-09-11 14:52 UTCEPSS rescore
  17. 2026-09-11 09:36 UTCEPSS rescore
  18. 2026-09-10 09:34 UTCEPSS rescore
  19. 2026-09-08 22:00 UTCEPSS rescore
  20. 2026-09-08 02:21 UTCEG score recompute
  21. 2026-09-08 02:21 UTCGHSA enrichment
  22. 2026-09-07 16:01 UTCEPSS rescore
  23. 2026-09-06 13:54 UTCEG score recompute
  24. 2026-09-06 13:54 UTCGHSA enrichment
  25. 2026-09-06 13:47 UTCEPSS rescore
Show 75 more
  1. 2026-09-05 21:34 UTCEG score recompute
  2. 2026-09-05 21:34 UTCGHSA enrichment
  3. 2026-09-04 05:06 UTCEPSS rescore
  4. 2026-09-02 14:11 UTCEPSS rescore
  5. 2026-09-01 13:53 UTCEPSS rescore
  6. 2026-09-01 04:39 UTCEPSS rescore
  7. 2026-08-30 19:17 UTCEPSS rescore
  8. 2026-08-30 17:18 UTCGHSA enrichment
  9. 2026-08-30 05:48 UTCEG score recompute
  10. 2026-08-30 05:47 UTCGHSA enrichment
  11. 2026-08-30 01:22 UTCEPSS rescore
  12. 2026-08-28 21:41 UTCEPSS rescore
  13. 2026-08-27 21:38 UTCEG score recompute
  14. 2026-08-27 21:38 UTCGHSA enrichment
  15. 2026-08-27 14:25 UTCEPSS rescore
  16. 2026-08-27 01:58 UTCEG score recompute
  17. 2026-08-27 01:58 UTCGHSA enrichment
  18. 2026-08-26 14:46 UTCEPSS rescore
  19. 2026-08-26 14:28 UTCGHSA enrichment
  20. 2026-08-26 02:42 UTCEG score recompute
  21. 2026-08-26 02:42 UTCGHSA enrichment
  22. 2026-08-25 13:48 UTCEPSS rescore
  23. 2026-08-25 10:07 UTCGHSA enrichment
  24. 2026-08-24 22:37 UTCEG score recompute
  25. 2026-08-24 22:37 UTCGHSA enrichment
  26. 2026-08-24 11:07 UTCEG score recompute
  27. 2026-08-24 11:07 UTCGHSA enrichment
  28. 2026-08-23 23:37 UTCGHSA enrichment
  29. 2026-08-23 12:08 UTCGHSA enrichment
  30. 2026-08-23 00:36 UTCEG score recompute
  31. 2026-08-23 00:36 UTCGHSA enrichment
  32. 2026-08-23 00:19 UTCEPSS rescore
  33. 2026-08-22 13:06 UTCGHSA enrichment
  34. 2026-08-22 01:36 UTCEG score recompute
  35. 2026-08-22 01:36 UTCGHSA enrichment
  36. 2026-08-21 23:49 UTCEPSS rescore
  37. 2026-08-21 14:06 UTCGHSA enrichment
  38. 2026-08-21 02:15 UTCEG score recompute
  39. 2026-08-21 02:15 UTCGHSA enrichment
  40. 2026-08-20 22:55 UTCEPSS rescore
  41. 2026-08-20 14:45 UTCGHSA enrichment
  42. 2026-08-20 01:25 UTCEG score recompute
  43. 2026-08-20 01:25 UTCGHSA enrichment
  44. 2026-08-19 17:03 UTCEPSS rescore
  45. 2026-08-19 09:51 UTCGHSA enrichment
  46. 2026-08-18 22:21 UTCEG score recompute
  47. 2026-08-18 22:21 UTCGHSA enrichment
  48. 2026-08-18 13:48 UTCEPSS rescore
  49. 2026-08-18 10:34 UTCGHSA enrichment
  50. 2026-08-17 22:00 UTCEG score recompute
  51. 2026-08-17 22:00 UTCGHSA enrichment
  52. 2026-08-17 13:47 UTCEPSS rescore
  53. 2026-08-17 05:54 UTCGHSA enrichment
  54. 2026-08-16 18:18 UTCEG score recompute
  55. 2026-08-16 18:18 UTCGHSA enrichment
  56. 2026-08-16 14:56 UTCEPSS rescore
  57. 2026-08-16 06:48 UTCEG score recompute
  58. 2026-08-16 06:48 UTCGHSA enrichment
  59. 2026-08-16 02:14 UTCEPSS rescore
  60. 2026-08-15 19:19 UTCGHSA enrichment
  61. 2026-08-15 07:49 UTCEG score recompute
  62. 2026-08-15 07:49 UTCGHSA enrichment
  63. 2026-08-15 01:30 UTCEPSS rescore
  64. 2026-08-14 20:19 UTCGHSA enrichment
  65. 2026-08-14 08:50 UTCEG score recompute
  66. 2026-08-14 08:50 UTCGHSA enrichment
  67. 2026-08-13 22:00 UTCEPSS rescore
  68. 2026-08-13 21:20 UTCGHSA enrichment
  69. 2026-08-13 09:49 UTCGHSA enrichment
  70. 2026-08-12 22:19 UTCEG score recompute
  71. 2026-08-12 22:19 UTCGHSA enrichment
  72. 2026-08-12 13:50 UTCEPSS rescore
  73. 2026-08-12 10:50 UTCGHSA enrichment
  74. 2026-08-11 23:20 UTCEG score recompute
  75. 2026-08-11 23:20 UTCGHSA enrichment

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Frequently asked(5)

What is CVE-2026-15488?
CVE-2026-15488 is a high vulnerability published on July 12, 2026. A vulnerability was determined in hcr707305003 shiroiAdmin 1.1/1.3. Affected is the function FileController::upload of the file app/common/controller/FileController.php. Executing a manipulation of the argument File can lead to unrestricted upload. The attack may be launched remotely. The exploit…
When was CVE-2026-15488 disclosed?
CVE-2026-15488 was first published in the National Vulnerability Database on July 12, 2026, with the most recent update on July 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15488 actively exploited?
CVE-2026-15488 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 58.2% of all scored CVEs.
What is the CVSS score of CVE-2026-15488?
CVE-2026-15488 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-15488?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15488, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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